| http://www.w3.org/ns/prov#value | - subscribing to the service provider's website to be located by their title, name, physical address, locality or postcode designation. [0021] Preferably the navigation component provides a display of a walk-through from the shopping center car parks, lifts, escalators, walkways and other public utilities present in a shopping center wherein the shopper is provided with an ambulatory shopping experi
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